Chian RS485 7 Digits LCD Three phase four wire digital display inductive energy meter for household Din rail energy meter

Product name: Three Phase Electronic KWh Meter          Model Number: M1250SF EnergyMeter

Place of Origin:Yueqing,Zhejiang, China (Mainland)         Display Type: Digital Only      

Display Type: Digital Only                                                    Phase: Three Phase

Measuring Energy Range: Active                                       Type: Energy Digital Kwh Meter

Accuracy Class: Class 1.0 / Class 2.0                             Output Voltage: 3*220V / 380V3*57.5V / 100V

Operating Temperature: -10°C - +50°C                            Display: 7 Digits LCD

Dimensions: Height 88mmWidth 125mmDepth 68mm    Color: White

Name: Multifunction Meter                                                  Communication: RS 485

Frequency: 50HZ/60HZ                                                      Standard: IEC62053-21

Rated current: 1A.~5A

Meter Type	M1250SF
Data display mode	6+1 digits for LCD display.
Nominal voltage (Un)	230/400V AC (3~)
Operational voltage	161/279 – 300/520V AC (3~)
Insulation capabilities:
- AC voltage withstand             - Impulse voltage withstand	2KV for 1 minute 6KV – 1.2µS waveform
Minimum current (Imin)	0.25 A
Transitional current (Itr)	0.5 A
Reference current (Iref)	5 A
Maximum current (Imax)	60 A
Operational current range	0.25 A – 60 A
Over current withstand	1800A for 0.01s
Operational frequency range	50Hz ±10%
Internal power consumption	≤2W / 10VA per phase
Test output flash rate (PULSE LED)	320 impulses per kWh
Remote output flash rate (SO LED)	10 impulses per kWh
Test pulse output rate (pins 7 & 8)	320 pulses per kWh
Power supply indicator (L1, L2 & L3 LED)	Meter is connected and working OK.
Consumption indicator (PULSE & SO LED)	Flashing at load running.
Data save	The data can be stored more than 20 years when power cut

 

Company Profile 

Q: Is sample available and free?
A: Sample is available , but express fee should be paied in advance.
Q: What cerficated do you got ?
A:We got CE , CCC , ISO...
Q: What's your warranty ?
A:Our warranty of the product is 1 years.
Q: What's the delivery time ?
A:Delivery time is depended on quantity . We will delivery as soon as possible.
Q: How about the transport ?
A:We usually transport by Express for samll order , transport by sea or by air for huge quantity.